1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
grin007 [14]
3 years ago
7

An organism that reproduces sexually has a diploid number of 30. how many chromosomes will a gamete of this organism have?

Biology
2 answers:
elena55 [62]3 years ago
8 0
Gamete of organism has a haploid number of chromosomes.

2n = 30
n = 15

A diploid cell containing 30 chromosomes will result in 15 chromosomes in each of the 4 daughter cells after meiosis occurs.

After first nuclear and cellular division (Meiosis I), each daughter cell will only have 15 chromosomes as homologous chromosomes are broken apart at Anaphase I of meiosis I. Chromosomal number is halved. After the second nuclear and cellular division (Meiosis II), each daughter cell will also have 15 chromosomes. This time, instead of the chromosomal number being halved, their chromosomal contents are halved. Sister chromatids are separated at Anaphase II of Meiosis II, resulting in daughter chromosomes each.

Hope this helps! :)
Ipatiy [6.2K]3 years ago
4 0

It’s 15 to make it simple

You might be interested in
20.
xxMikexx [17]

Answer:

Sugars and phosphates  

Explanation:

DNA is deoxyribonucleic acid.

The backbone is based on a repeated pattern of a sugar group (deoxyribose) and a phosphate group.  

The image below shows one straightened-out strand of DNA with a backbone of alternating sugars and phosphates.

A is wrong. There is no ribose in DNA.

B is wrong. The nucleic acids A, C, G, and T join one strand of DNA to the other.

C is wrong. There is no RNA in DNA.

3 0
3 years ago
Read 2 more answers
Any will help! Please!!
vodomira [7]
 heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee sorry person
5 0
3 years ago
The cardiovascular system is composed of which of the following?
Darina [25.2K]

heart, arteries, and veins

6 0
3 years ago
What controls the timing of The Great Migration?
Andreyy89

Answer:

The best time to see the Great Migration is during the dry season, between July and early October. It's warm, weather is stable, and animals are abundant. The sparse vegetation and dried-up waterways force the animals to head up north to find food and drink.

Explanation:

4 0
2 years ago
Who is the first president
ryzh [129]

Answer:

George Washington is the first president

5 0
3 years ago
Other questions:
  • What will natural selection eventually lead to in a population?
    5·1 answer
  • _______ are RNA and protein complexes that are found in all cells. These complexes help cells during protein translation by join
    8·2 answers
  • Compare the differences and similarity between an animal and plant cell.
    14·1 answer
  • The three stages in the development of a full tropical cyclone are formative, mature, and
    8·1 answer
  • How might DNA damage go on to affect the rest of the cell cycle if apoptosis did not occur
    7·2 answers
  • Is alcohol addiction biologically determined or culturally influenced?
    15·1 answer
  • 47. An element (2 points)
    9·1 answer
  • Investigator Murray is examining evidence from an old crime scene. She has a blood sample, but she believes that the sample may
    9·1 answer
  • Hueso más grande del esqueleto humano
    10·2 answers
  • Please help<br><br><br>me with this​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!